A filtered index is created when a column has only a small number of relevant values for queries on the subset of values. In case, when a table consists of heterogeneous data rows, a filtered index is created in SQL for one or more types of data. Even when the query optimizer does not...
14.24.1 Types of Numeric Values The scope of precision math for exact-value operations includes the exact-value data types (integer andDECIMALtypes) and exact-value numeric literals. Approximate-value data types and numeric literals are handled as floating-point numbers. ...
12.21.1 Types of Numeric Values The scope of precision math for exact-value operations includes the exact-value data types (integer andDECIMALtypes) and exact-value numeric literals. Approximate-value data types and numeric literals are handled as floating-point numbers. ...
Sql Assembly: Mono.Android.dll The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type XML. C# Copy [Android.Runtime.Register("SQLXML")] public const int Sqlxml = 2009; Field Value Value = 2009 Int32 Attributes ...
conforming SQL language shall not contain a <referencing columns> in which the data type of each referencing column is not the same as the data type of the corresponding referenced column. NOTE — The Conformance Rules of Subclause 9.12, "Grouping operations", also apply. Subclause 9.12,...
SERIAL DEFAULT VALUE in the definition of an integer column is an alias for NOT NULL AUTO_INCREMENT UNIQUE 补充:When you use subtraction between integer values where one is of type UNSIGNED, the result is unsigned unless the NO_UNSIGNED_SUBTRACTION SQL mode is enabled. ...
The constant in the Java programming language, somtimes referred to as a type code, that identifies the generic SQL type DATALINK. Added in 1.4. Java documentation for java.sql.Types.DATALINK. Portions of this page are modifications based on work created and shared by the Android Open Source...
public bool HasZ { [Microsoft.SqlServer.Server.SqlMethod(IsDeterministic=true, IsPrecise=true)] get; } Property Value Boolean true if at least one point in a spatial object contains value Z; otherwise false. Attributes SqlMethodAttribute Applies to 产品版本 Microsoft.SQLServer.DacFx 140.3881....
A fixed-length string that is always right-padded with spaces to the specified length when stored. M represents the column length in characters. The range of M is 0 to 255. If M is omitted, the length is 1. 补充:Trailing spaces are removed when CHAR values are retrieved unless the PAD...
Analyzer: warn (and code fix) for use of interpolation in SQL methods accepting raw strings Translate Contains to IN with subquery instead of EXISTS where relevant Allow inline primitive collections with parameters, translating to VALUES Translate DateOnly.FromDateTime Implement JSON serialization/deserial...